The recovery processes of waste residue of tribasic lead sulfate were introduced.
介绍了三盐基硫酸铅废渣回收生产工艺。
The quality of the tribasic lead sulfate synthesized can meet the enterprise standard(HG2340-1992).
合成的产品三碱式硫酸铅质量符合原化工部行业标准（HG2340—1992）。
In this paper, the preparation of tribasic lead sulfate from lead slag formed during tellurium extraction was studied.
研究了以脱碲铅渣为原料制备三盐基硫酸铅的工艺。
The structure, electrochemical performance and the mechanism of formation of positive active material of tetrabasic lead sulfate(4BS)were elaborated.
对四碱式硫酸铅（4BS）的结构、电化学性质以及电池正极活性物质的形成机理进行了阐述。
This method involves using the glacial acetic acid as a catalyst, adding the litharge in aqueous medium and adding a quantity of oil of vitriol to yield lead sulfate.
该法来用了冰乙酸作催化剂，在水介质中加入氧化铅，再滴加一定量的浓硫酸来合成硫酸铅。
On the basis of finding that lead is the vital factor to bring patina on galvanized steel sheets, two hypothesizes, colloid film of lead sulfate and the codeposition of zinc and lead, were employed.
在发现铅是导致电镀锌钢板黑变发生的关键因素的基础上，对电镀锌钢板的黑变机理提出了锌铅共沉积假说和硫酸铅胶体膜假说；
On the basis of finding that lead is the vital factor to bring patina on galvanized steel sheets, two hypothesizes, colloid film of lead sulfate and the codeposition of zinc and lead, were employed.
在发现铅是导致电镀锌钢板黑变发生的关键因素的基础上，对电镀锌钢板的黑变机理提出了锌铅共沉积假说和硫酸铅胶体膜假说；
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